DP Series self-priming pump These pumps are suitable for suction from deep well,and the series ... the level of the installed pump.For this reason these pumps are extremely reliable,economical and simle to use and find ... the suction depth exceed the normal capcity(9meters)for surface pumps. Working conditions:suction lift up to 45mmax ambient temperature +40 ...

... with gas or air. The leading featrues of 2W series twinscrew pump1. Deliver arious medium smoothly without and disturbing and pulsation ... construction of pump casing. All of the pump possess high selfpriming ability and can deliver the liquid mixtured with gas or ...

... efficient compounding and extruding equipment. 2.high output. Parallel twin-screw extruderMain Technical Parameter ParameterTSK-30TSK-35TSK-50TSK-60(58)TSK ... to change the length of the cylinder, choose different screw stem parts to assemble the line according to material ... .function.---Because it has good mixing,dispersing,dewatering and self-cleaning functions to avoid the materials wrapping the axle ...